0xEAC
0xEAC is a string that may appear in Ethereum-related contexts. In Ethereum, addresses and contract identifiers are written as hexadecimal numbers prefixed by 0x. A valid Ethereum address consists of 40 hexadecimal characters (20 bytes) after the 0x prefix. Therefore, 0xEAC is not by itself a complete address but a prefix that could begin any 40-hex-character address whose first bytes are E, A, and C in hexadecimal notation. In practice, 0xEAC could refer to a wallet address, a smart contract address, or a token contract address on the Ethereum mainnet or a test network.
To determine the exact entity, the full address is required and can be checked on a block
Because many addresses share prefixes, seeing 0xEAC alone does not identify a particular project or contract.